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Celkon A35k vs Infinix Zero 4

Compare recorded specifications, size and practical differences.

Celkon A35k

Celkon A35k

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Key differences

Calculated from recorded specifications using minimum difference thresholds. These are differences, not an overall ranking. For three phones, numeric highlights compare the two extremes.

  • WeightA35k: 65.5 g lighterA35k: 102 g · Zero 4: 167.5 g
  • WidthA35k: 13 mm narrowerA35k: 63 mm · Zero 4: 76 mm
  • Screen diagonalA35k: 2 in smaller diagonalA35k: 3.5 in · Zero 4: 5.5 in
  • DepthZero 4: 2.9 mm thinnerZero 4: 7.8 mm · A35k: 10.7 mm
  • HeightA35k: 32.5 mm shorterA35k: 119 mm · Zero 4: 151.5 mm
  • Release year2014 / 2017A35k: 2014 · Zero 4: 2017

Physical size

Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps.

Front
A35k: 119 × 63 mm 1 Zero 4: 151.5 × 76 mm 2
Side
A35k: 119 × 10.7 mm 1 Zero 4: 151.5 × 7.8 mm 2
  1. 1. A35k
    Height
    119 mm
    Width
    63 mm
    Depth
    10.7 mm+2.9 mm versus Zero 4
    Weight
    102 g
  2. 2. Zero 4
    Height
    151.5 mm+32.5 mm versus A35k
    Width
    76 mm+13 mm versus A35k
    Depth
    7.8 mm
    Weight
    167.5 g
Weight

Bars start at zero and share a scale within this chart.

  1. 1. A35k102 g
  2. 2. Zero 4167.5 g

    +65.5 g versus A35k

Screen size

Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes.

Screen size
A35k: 3.5 in, 3:2, About 36.5 cm² rectangular area 1 Zero 4: 5.5 in, 16:9, About 83.4 cm² rectangular area 2
  1. 1. A35k 3.5 in · 3:2 About 36.5 cm² rectangular area
  2. 2. Zero 4 5.5 in · 16:9 About 83.4 cm² rectangular area

Zero 4 has approximately 128.6% more rectangular screen area than A35k.

Memory variants

Each row compares the same storage capacity. Cells show recorded RAM alternatives, not combined maxima. Not recorded does not mean unavailable in every market.

Recorded RAM by storage capacity and phone
StorageA35kZero 4
32 GB Unknown 3 GB RAM
A35k: Original memory entry

512 MB/ 2 GB · 256 MB RAM

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. A35k

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSD · up to 32 GB

2. Zero 4

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSD · up to 128 GB (dedicated slot)

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded capacity

Bars start at zero and share a scale within this chart.

  1. 1. A35k1400 mAh
  2. 2. Zero 43200 mAh

    +1800 mAh versus A35k

Specifications

Open a section for more detail. On narrow screens, swipe sideways or use Left/Right arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

1. A35k2. Zero 4

Everyday essentials
Everyday essentials
SpecificationA35kZero 4
Dimensions (HxWxD)
  • 119 Х 63 Х 10.7 mm
  • 151.5 Х 76 Х 7.8 mm
Weight
  • 102 g
  • 167.5 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 3.5" inch
  • 5.5" inch
Screen resolution
  • 320 x 480 px
  • 1080 x 1920 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512 MB/ 2 GB
  • 256 MB RAM
  • 32 GB
  • 3 GB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 128 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 1400 mAh
  • Removable Li-Ion
  • 3200 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 4.4.2 (KitKat)
  • Android 6.0 (Marshmallow)
Chipset Unknown
  • Mediatek MT6753 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationA35kZero 4
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 36.5 cm2
  • 83.4 cm2
Screen format
  • 3:2 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 48.7%
  • 72.4%
PPI /points per inch/
  • 165 PPI
  • 401 PPI
Screen protection Unknown
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video
SpecificationA35kZero 4
Rear camera, main
  • 3.15 MP
  • Single
  • 16 MP
  • Single
Camera specs
  • 3.15 MP
  • 16 MP
  • f/2.0
  • OIS
  • Laser AF/ PDAF
Functions Unknown
  • LED flash
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 8 MP
  • Single
Specifications
  • VGA
  • 8 MP
  • f/2.2
Performance
Performance
SpecificationA35kZero 4
Processor CPU
  • 1.0 GHz
  • Octa-core 1.3 GHz Cortex-A53
Graphics processor GPU Unknown
  • Mali-T720MP3
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 22135
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 632
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 2913
GeekBench 5 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 110
GeekBench 5 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 418
General specs
General specs
SpecificationA35kZero 4
Release date
  • 2014
  • 2017
  • March
Colors
  • White
  • Blue
  • Anthracite Grey
  • Champagne Gold
  • Barbie Pink
  • Filber Brown
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 40 EUR
Unknown
Communication and Connectivity
Communication and Connectivity
SpecificationA35kZero 4
SIM card
  • Dual SIM (Mini-SIM)
  • Dual SIM (Micro-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 HSDPA 850 / 1700 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 38(2600)
  • 40(2300) LTE band 2(1900)
  • 4(1700/2100)
  • 28(700)
Speed
  • HSPA
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n
  • WiFi Direct
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 2.0
  • 4.0
  • A2DP
  • LE
Harmful irradiation
  • SAR EU - 0.56 W/kg (head) 0.51 W/kg (body)
Unknown
Music and Audio
Music and Audio
SpecificationA35kZero 4
Radio
  • FM radio
  • FM radio
Other features
Other features
SpecificationA35kZero 4
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass